Adolescents at risk :
Dryfoos, Joy D.
Adolescents at risk : prevalence and prevention / Joy G. Dryfoos. - New York : Oxford University Press, 1990. - 280 p.
0195057716
Adolescent.
Juvenile delinquency--prevention and control.
Pregnancy in adolescence.
Student dropouts.
Substance abuse--prevention and control.
United States.
WS 460
Adolescents at risk : prevalence and prevention / Joy G. Dryfoos. - New York : Oxford University Press, 1990. - 280 p.
0195057716
Adolescent.
Juvenile delinquency--prevention and control.
Pregnancy in adolescence.
Student dropouts.
Substance abuse--prevention and control.
United States.
WS 460